| CALL | NAME | DATE | UTC | MHZ | RST | LOC | KM | REMARK |
| OK1HDU | Jarda | 10.06.2020 | 08:30 | 10 | 539 | JO80AC | 831 | RST 539-579 QSB, SW30+, Ant vertical loop 40M |
| OK1HDU | Jarda | 4. October 2009 | 0420 | 3.5 | 339 | JO80AC | 831 | K3, ant Inv-V at a hight of about 12mtrs. Lot of QRN ant QRM from contests. |